Data as of Nov 7, 2026
81.18.142.0/24
No anonymizer space · no proxy exits in 30 daysJoint Stock Company TransTeleCom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.18.128.0/19 since May 2005 | AS24626 | Residential | 322 143 always on | Joint Stock Company TransTeleCom |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 81.18.128.0/19 | 8,192 | RU-TRANSTELECOM-20020114 | Joint Stock Company TransTeleCom (ORG-CJSC19-RIPE) · RU | ALLOCATED PA | May 15, 2002 | abuse@ |
| └ 81.18.142.0/24 | 256 | ESA-NN | JSC ElektroSvjazAvtomatika, IT | ASSIGNED PA | Mar 21, 2011 | abuse@ via RU-TRANSTELECOM-20020114 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 81.18.128.0/20
- Prefix
- 81.18.128.0/20
- Announced by
- AS24626 Joint Stock Company TransTeleCom
- Type
- Residential
- Proxy exits
- 126
- Always-on exits
- 90
- RPKI
- RPKI valid
- Netname
- RU-TRANSTELECOM-20020114
- Registrant
- Joint Stock Company TransTeleCom
- RIR
- RIPE NCC
Origin network
AS24626
RU
- Name
- Joint Stock Company TransTeleCom
- Type
- Internet provider
- Registered
- Jan 24, 2002
- Domain
- transtelecom.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
81.18.128.0/20
Routing history
- Pattern
- Stable
- First seen
- Feb 2015
- Current origin since
- Feb 2015 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.18.128.0/19 | AS15774 | /32 | RIPE | Another network |
| 81.18.128.0/19 | AS24626 | /32 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 81.
18. 128. 0/ 19 - Netname
- RU-TRANSTELECOM-20020114
- Registrant
- Joint Stock Company TransTeleCom
- Registrant country
- RU
- Organization
- Joint Stock Company TransTeleCom (ORG-CJSC19-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- May 15, 2002
- Updated
- Jan 13, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jan 17, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ttk. ru - Name
- TTC NOC
- Handle
- KTTK-RIPE